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Tom’s Guide
Tom’s Guide
Technology
Jason England

Cloudflare was down — here's what caused the outage that took out 20% of all websites

Cloudfare on phone.

Cloudflare, the global cloud network operating multiple websites on the internet, went down for around 40 minutes this morning.

At 8:56am GMT, the company acknowledged the issue on its status page and at 9:12am, a fix was implemented. Shortly after, Cloudflare CTO shared more on the root cause being an attempt to fix a security vulnerability. This required some features to be temporarily disabled, which caused the outage.

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